CN102454134A - Bond paper and production method thereof - Google Patents
Bond paper and production method thereof Download PDFInfo
- Publication number
- CN102454134A CN102454134A CN2010105152017A CN201010515201A CN102454134A CN 102454134 A CN102454134 A CN 102454134A CN 2010105152017 A CN2010105152017 A CN 2010105152017A CN 201010515201 A CN201010515201 A CN 201010515201A CN 102454134 A CN102454134 A CN 102454134A
- Authority
- CN
- China
- Prior art keywords
- titanium white
- paper
- glue
- white paper
- production method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses bond paper and a production method thereof. The production method comprises the following steps: pretreating titanium dioxide so as to prepare titanium dioxide slurry; dipping titanium white paper with urea-formaldehyde glue in which the titanium dioxide slurry is added; drying the titanium white paper in a first-stage baking oven; carrying out secondary gluing by using modified melamine glue; drying the titanium white paper in a second-stage baking oven; cooling and cutting the titanium white paper. According to the invention, the bond paper produced by using the production method overcomes the problem of poor covering power of bond paper prepared from low-weight titanium white paper; application of low-weight titanium white paper in preparation of the bond paper enables production cost to be substantially reduced.
Description
Technical field
The present invention relates to a kind of production method of bond paper, in particular a kind of bond paper and production method of processing by low quantitative titanium white paper thereof.
Background technology
Titanium white paper is the maximum paper kind of woodwork industry consumption, and only the every month consumption in area, Guangdong just reaches several kilotons.By quantitative division titanium white paper 85g, 80g several kinds of specifications such as (slightly revealing the exact details) are arranged.Quantitatively high titanium white paper cost is higher, and the quantitatively low cost of sheet-fed (2500mmX1250mm) is just low, but the covering power of its bond paper of processing also relative mistake some.
Therefore, prior art awaits to improve and development.
Summary of the invention
Deficiency in view of above-mentioned prior art the object of the present invention is to provide a kind of bond paper and production method thereof, is intended to solve the problem of existing low quantitative titanium white paper impregnated bond paper covering power difference.
Technical scheme of the present invention is following:
A kind of production method of bond paper wherein, may further comprise the steps:
The impregnation of urea-formaldehyde glue;
The impregnation of modified cyanurotriamide glue;
Titanium white paper dipping urea-formaldehyde glue;
Titanium white paper is carried out the drying first time;
Upper and lower surface mesh to titanium white paper is coated with the modification melamine glue;
Titanium white paper is carried out the drying second time;
Titanium white paper is cooled off and cuts, obtain bond paper.
The production method of described bond paper wherein, in the impregnation step of said urea-formaldehyde glue, has added titanium dioxide slurry in the urea-formaldehyde glue, the addition of titanium dioxide slurry is 4.3% of a urea-formaldehyde glue weight.
The production method of described bond paper, wherein, the preparation method of said titanium dioxide slurry is: in the water of 500kg, add the sodium phosphate trimer of 5kg and the OP-10 of 10L, stirred 5 minutes, add the titanium dioxide of 500kg again, continue to stir 1 hour; The stirring end line speed of said whipping process should be controlled at more than the 1800m/min.
The production method of described bond paper, wherein, before said step with titanium white paper dipping urea-formaldehyde glue, the lower surface at titanium white paper is coated with urea-formaldehyde glue earlier.
After the production method of described bond paper, wherein said first time drying, titanium white paper contains the fugitive constituent of 10-15%.
The production method of described bond paper, wherein said modified cyanurotriamide glue are to be processed through sudden reaction by melamine and formaldehyde.
The production method of described bond paper, wherein elder generation is after the following table veil of titanium white paper is altered the property melamine glue, and the upper surface net to titanium white paper is coated with the modification melamine glue again.
The production method of described bond paper, wherein, after the said second time drying, titanium white paper contains the fugitive constituent of 5.5-6.0%.
A kind of bond paper wherein, comprises titanium white ply of paper, urea-formaldehyde glue layer, modified cyanurotriamide glue-line, and wherein, the urea-formaldehyde glue layer is filled in the titanium white paper fiber, and the modified cyanurotriamide glue-line covers the upper and lower surface of titanium white paper.
A kind of bond paper provided by the present invention and production method thereof; Solve the problem of existing low quantitative titanium white paper impregnated bond paper covering power difference; Its covering power can with the bond paper of processing by 85g titanium white paper quite, therefore through in dipping process, being coated with titanium white powder, reach the defective of modifying low quantitative titanium white paper; Produce high-quality bond paper, greatly reduce production cost.
The specific embodiment
The present invention provides a kind of bond paper and production method thereof, and is clearer, clear and definite for making the object of the invention, technical scheme and effect, below to further explain of the present invention.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The low quantitative titanium white paper that the embodiment of the invention adopts is that specification is the titanium white paper of 70g, and its titanium white powder content is 25-30%.Flood 70g titanium white paper through in Lauxite, adding quantitative titanium dioxide slurry, solved the problem of low quantitative titanium white paper impregnated bond paper covering power difference.
The equipment that the present invention adopts is the horizontal double-steeping drying production line of TL1500-2 type, is made by Nantong Tong Lin mechanical & electronic equipment corporation, Ltd.
The principle of the bond paper of being processed by low quantitative titanium white paper is: in dipping process, be coated with titanium white powder, reach the defective of repairing titanium white paper, thereby produce high-quality titanium white paper impregnated bond paper.
Because the titanium dioxide density of rutile-type is 4.2-4.3g/cm
3If, it directly is added in the Lauxite, be easy to disperse bad and conglomeration, thereby with the Lauxite layering, therefore must carry out preliminary treatment to titanium white powder, process the titanium dioxide slurry of solid content about 50% earlier, add in the Lauxite again.
The preparation method of titanium dioxide slurry is: in the water of 500kg, add the sodium phosphate trimer of 5kg and the APES (OP-10) of 10L, stirred 5 minutes, add the titanium dioxide of 500kg again, continue to stir 1 hour.In order to guarantee good dispersion effect, the stirring end line speed of above-mentioned whipping process should be controlled at more than the 1800m/min.
In process of production, the coating speed of a motor vehicle is to be provided with according to the fugitive constituent of bond paper.The coating speed of a motor vehicle is set to 12.5 meters/minute in the present embodiment.
The production method of the bond paper of being processed by low quantitative titanium white paper specifically comprises:
1. the impregnation of urea-formaldehyde glue:
Earlier urea formaldehyde glue is extracted into the impregnation bucket and measures, open and stir, add bleeding agent, curing agent CT0012 successively, stir adding titanium white powder slurry after 5 minutes, continue to stir, put into the glue groove after 10 minutes.
Wherein, the addition of titanium dioxide slurry is 4.3% of a urea-formaldehyde glue weight.
2. the impregnation of modified cyanurotriamide glue:
Modified cyanurotriamide glue is extracted into the impregnation bucket measures, open and stir.Add M306, releasing agent, antitack agent, curing agent CT0235 successively, stir and put into upper and lower glue groove after 10 minutes.
3. gluing for the first time:
The glue of gluing for the first time is the above-mentioned urea-formaldehyde glue that adds titanium dioxide slurry.Because add titanium dioxide slurry, the permeance property variation of urea-formaldehyde glue has good infiltration in order to guarantee the titanium white body paper, the glue viscosity of urea-formaldehyde glue can not surpass 13 seconds (being coated with 4 glasss).
Titanium white paper is before the dipping urea-formaldehyde glue, and paper tape is coated with roller through the back of the body, coats urea-formaldehyde glue at the lower surface of titanium white paper earlier, lets urea-formaldehyde glue permeate into from the lower surface of titanium white paper, drives the air that contains in the titanium white paper fiber out of from the upper surface of paper.In addition, increase the contact area that the back of the body is coated with roller and paper tape as wide as possible, it is more abundant that titanium white paper is soaked into.The back of the body is coated with and is provided with a time-delay roller between roller and the dipping tank, is used to increase the time of urea-formaldehyde glue infiltration.
After the process back of the body was coated with roller, titanium white paper dipping urea-formaldehyde glue: paper tape was drawn in the dipping tank that fills urea-formaldehyde glue, and paper tape is immersed in the urea-formaldehyde glue fully, and dip parameters sees the following form 1.Behind dipping tank, paper tape through regulating the size in metering roll gap, is regulated the spread of titanium white paper through metering roll.
Through after this step, be full of urea-formaldehyde glue in the fiber of titanium white paper.
Table 1 dip parameters
| The S roller | Once floating | The plastic squeeze roller | The paper injection chain | Last coating | The following coating | Secondary is floating | Draw paper-cut |
| 1.3 | 1.00 | 0.99 | 1.00 | 0.50 | 0.30 | 0.70 | 1.00 |
4. dry for the first time:
After gluing was for the first time accomplished, titanium white paper got into first section baking oven district (baking oven by He Er district, a district is formed, and temperature of oven and air-heater frequency are seen table 2) and carries out drying.After the drying, titanium white paper contains the fugitive constituent of 10-15%.
5. gluing for the second time:
The glue of gluing for the second time: employing be modified cyanurotriamide glue, be under 92 ℃, weak basic condition, to carry out sudden reaction with melamine and formaldehyde, modifier etc. to make.Modified cyanurotriamide glue can be realized the high temperature demoulding, under 200 ℃, can realize solidifying fast in 30 seconds.And common melamine glue must cool off rear demoulding, if crackle can appear in demoulding under the high temperature.
Coat modified cyanurotriamide glue through anilox roll respectively at lower surface, the upper surface of titanium white paper.Behind the following table veil correction property melamine glue to titanium white paper, the upper surface net to titanium white paper is coated with the modification melamine glue more earlier.
Through after this step, the lower surface of titanium white paper, upper surface all are covered with one deck modified cyanurotriamide glue-line.
6. dry for the second time:
After gluing was for the second time accomplished, titanium white paper got into second section baking oven district (baking oven by three to six districts is formed, and temperature of oven and air-heater frequency are seen table 2) and carries out drying.After the drying, titanium white paper contains the fugitive constituent of 5.5-6.0%.
Table 2 baking oven parameter is set
| One district | Two districts | Three districts | Four districts | Five districts | Six districts | |
| Oven temperature (℃) | 130 | 130 | 130 | 130 | 125 | 125 |
| Air-heater frequency (Hz) | 30 | 30 | 30 | 30 | 30 | 30 |
The cooling and cut:
After coming out from baking oven, at last through supercooling with cut and obtain bond paper, its spread is 120%-130%.
Adopt the covering power of the bond paper that production method of the present invention produces to reach the level of the bond paper that high quantitatively (85g) titanium white paper processes; Therefore; The bond paper of producing with said method has overcome the problem of the bond paper covering power difference that low quantitative titanium white paper processes; Simultaneously, use low quantitative titanium white paper to produce bond paper and also greatly reduce production cost.
This technology of coating titanium white powder both can be used for the production of decorative high-pressure pressing plate bond paper in dipping process, also can be used for short period low pressure veneer paper production.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (9)
1. the production method of a bond paper is characterized in that, may further comprise the steps:
The impregnation of urea-formaldehyde glue;
The impregnation of modified cyanurotriamide glue;
Titanium white paper dipping urea-formaldehyde glue;
Titanium white paper is carried out the drying first time;
Upper and lower surface mesh to titanium white paper is coated with the modification melamine glue;
Titanium white paper is carried out the drying second time;
Titanium white paper is cooled off and cuts, obtain bond paper.
2. the production method of bond paper according to claim 1 is characterized in that, in the impregnation step of said urea-formaldehyde glue, has added titanium dioxide slurry in the urea-formaldehyde glue, and the addition of titanium dioxide slurry is 4.3% of a urea-formaldehyde glue weight.
3. the production method of bond paper according to claim 2 is characterized in that, the preparation method of said titanium dioxide slurry is: in the water of 500kg; Add the sodium phosphate trimer of 5kg and the OP-10 of 10L; Stirred 5 minutes, and added the titanium dioxide of 500kg again, continue to stir 1 hour; The stirring end line speed controlling of said whipping process is more than 1800m/min.
4. the production method of bond paper according to claim 1 is characterized in that, before the step with said titanium white paper dipping urea-formaldehyde glue, the lower surface at titanium white paper is coated with urea-formaldehyde glue earlier.
5. the production method of bond paper according to claim 1 is characterized in that, after the said first time drying, titanium white paper contains the fugitive constituent of 10-15%.
6. the production method of bond paper according to claim 1 is characterized in that, said modified cyanurotriamide glue is to be processed through sudden reaction by melamine and formaldehyde.
7. the production method of bond paper according to claim 1 is characterized in that, behind the following table veil correction property melamine glue of titanium white paper, the upper surface net to titanium white paper is coated with the modification melamine glue more earlier.
8. the production method of bond paper according to claim 1 is characterized in that, after the said second time drying, titanium white paper contains the fugitive constituent of 5.5-6.0%.
9. a bond paper is characterized in that, comprises titanium white ply of paper, urea-formaldehyde glue layer, modified cyanurotriamide glue-line; Wherein, the upper and lower surface that the urea-formaldehyde glue layer is filled in the titanium white paper fiber, the modified cyanurotriamide glue-line covers titanium white paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010515201.7A CN102454134B (en) | 2010-10-20 | 2010-10-20 | Bond paper and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010515201.7A CN102454134B (en) | 2010-10-20 | 2010-10-20 | Bond paper and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102454134A true CN102454134A (en) | 2012-05-16 |
| CN102454134B CN102454134B (en) | 2014-09-10 |
Family
ID=46037783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010515201.7A Expired - Fee Related CN102454134B (en) | 2010-10-20 | 2010-10-20 | Bond paper and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454134B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160231A (en) * | 2013-03-26 | 2013-06-19 | 成都帝龙新材料有限公司 | Adhesive and application method thereof for sticky membrane paper |
| CN104499364A (en) * | 2014-11-25 | 2015-04-08 | 南通新世纪机电有限公司 | Adhesive film paper dipping drying method |
| CN105945739A (en) * | 2016-05-06 | 2016-09-21 | 浙江凯丰新材料股份有限公司 | Preparation method for rubber substrate and prepared rubber substrate |
| CN107326733A (en) * | 2017-08-10 | 2017-11-07 | 浙江宜佳新材料股份有限公司 | A kind of spraying production technology of titanium white paper |
| CN108130796A (en) * | 2017-12-25 | 2018-06-08 | 李建州 | A kind of energy preparation method of facing facing paper of purifying formaldehyde and facing facing paper |
| CN109440537A (en) * | 2018-11-07 | 2019-03-08 | 广西沃森木业科技有限公司 | A kind of method that the spraying of titanium white liquid prepares Flat-grained veneer board paper |
| CN109797598A (en) * | 2019-01-25 | 2019-05-24 | 广东天元汇邦新材料股份有限公司 | A kind of hydrophobic facing bond paper of dumb light type oleophobic and its preparation method and application |
| CN110804903A (en) * | 2019-10-25 | 2020-02-18 | 杭州博思特装饰材料有限公司 | Coating glue solution for decorative paper and preparation method thereof |
| CN111304956A (en) * | 2019-12-10 | 2020-06-19 | 东莞市贝辉装饰材料有限公司 | Adjusting process for improving covering property and chromaticity of white paper |
| CN112301800A (en) * | 2020-10-30 | 2021-02-02 | 杭州天元诚达装饰材料有限公司 | Electrostatically adsorbable wood grain paper and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932151A (en) * | 2006-09-26 | 2007-03-21 | 张志利 | Low-gram weight white impregnated bond paper and producing method thereof |
| CN101676490A (en) * | 2008-09-18 | 2010-03-24 | 浙江帝龙新材料股份有限公司 | Nano highlight ultra-wear-resistant impregnated bond paper |
-
2010
- 2010-10-20 CN CN201010515201.7A patent/CN102454134B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932151A (en) * | 2006-09-26 | 2007-03-21 | 张志利 | Low-gram weight white impregnated bond paper and producing method thereof |
| CN101676490A (en) * | 2008-09-18 | 2010-03-24 | 浙江帝龙新材料股份有限公司 | Nano highlight ultra-wear-resistant impregnated bond paper |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160231A (en) * | 2013-03-26 | 2013-06-19 | 成都帝龙新材料有限公司 | Adhesive and application method thereof for sticky membrane paper |
| CN103160231B (en) * | 2013-03-26 | 2014-10-22 | 成都帝龙新材料有限公司 | Adhesive and application method thereof for sticky membrane paper |
| CN104499364A (en) * | 2014-11-25 | 2015-04-08 | 南通新世纪机电有限公司 | Adhesive film paper dipping drying method |
| CN105945739A (en) * | 2016-05-06 | 2016-09-21 | 浙江凯丰新材料股份有限公司 | Preparation method for rubber substrate and prepared rubber substrate |
| CN105945739B (en) * | 2016-05-06 | 2018-08-07 | 浙江凯丰新材料股份有限公司 | A kind of preparation method of rubber base material and prepared rubber base material |
| CN107326733A (en) * | 2017-08-10 | 2017-11-07 | 浙江宜佳新材料股份有限公司 | A kind of spraying production technology of titanium white paper |
| CN108130796A (en) * | 2017-12-25 | 2018-06-08 | 李建州 | A kind of energy preparation method of facing facing paper of purifying formaldehyde and facing facing paper |
| CN109440537A (en) * | 2018-11-07 | 2019-03-08 | 广西沃森木业科技有限公司 | A kind of method that the spraying of titanium white liquid prepares Flat-grained veneer board paper |
| CN109797598A (en) * | 2019-01-25 | 2019-05-24 | 广东天元汇邦新材料股份有限公司 | A kind of hydrophobic facing bond paper of dumb light type oleophobic and its preparation method and application |
| CN110804903A (en) * | 2019-10-25 | 2020-02-18 | 杭州博思特装饰材料有限公司 | Coating glue solution for decorative paper and preparation method thereof |
| CN111304956A (en) * | 2019-12-10 | 2020-06-19 | 东莞市贝辉装饰材料有限公司 | Adjusting process for improving covering property and chromaticity of white paper |
| CN112301800A (en) * | 2020-10-30 | 2021-02-02 | 杭州天元诚达装饰材料有限公司 | Electrostatically adsorbable wood grain paper and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102454134B (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102454134A (en) | Bond paper and production method thereof | |
| CN102086616B (en) | Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3 | |
| CN102963109B (en) | Manufacturing process of ice and flame resistant plate | |
| CN101319553B (en) | Glass-fiber painted felt blanket | |
| CN104559874A (en) | Flame-retardant impregnating adhesive and application of impregnating adhesive in preparation of flame-retardant finishing decorative plate | |
| CN105038142A (en) | Preparing method of hot-melt prepreg of novolac epoxy resin | |
| CN107363963A (en) | A kind of manufacture method of VHD superhigh intensity vegetable fibre board | |
| CN105442341A (en) | Formula and process for producing ecological synthetic leather by adopting waterborne polyurethane foaming coating | |
| CN107815925A (en) | A kind of production method of the grease proofing onionskin of biopolymer | |
| CN103643590A (en) | Sizing material, preparation method of sizing material and application of sizing material to producing pre-impregnated gummed paper | |
| CN109531742B (en) | Waterproof lubricating material for wood floor and waterproof lubricating treatment method | |
| CN102673082B (en) | Process for manufacturing veneer by using calcium silicate as substrate | |
| CN110080042A (en) | The production method and production equipment of the super waterproof 3D science and technology paper of environmental protection | |
| CN110054801A (en) | A kind of preparation method of lightweight polypropylene material | |
| CN106113214A (en) | The preparation method of compound flame retardant fibre board | |
| CN105568753B (en) | Odor removal decoration paper capable of releasing negative ions and preparation method of odor removal decoration paper | |
| CN107663434A (en) | A kind of composite glue of anti-rotation paper transfer loss of gloss phenomenon and its application | |
| CN108192407B (en) | Environment-friendly interior wall putty powder and preparation method thereof | |
| CN104647554A (en) | Edge coating method of rice straw board furniture member | |
| CN113308934B (en) | Blending glue for super-matte deep relief impregnated paper, production process and application thereof | |
| CN112457053B (en) | Modified calcium silicate board and surface treatment method and application thereof | |
| CN112500725B (en) | Inorganic environment-friendly bone paste modeling paint and preparation method thereof | |
| CN105291231A (en) | Production method for artificial carbonized wood | |
| CN105397897A (en) | Production method for antiflaming wood manmade carbonized wood | |
| CN101670689A (en) | Method for making double-side composite aluminum foil paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |